/*
 * Copyright (c) 2006 INRIA
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
 */

#include "status-code.h"

namespace ns3
{

StatusCode::StatusCode()
{
}

void
StatusCode::SetSuccess()
{
    m_code = 0;
}

void
StatusCode::SetFailure()
{
    m_code = 1;
}

bool
StatusCode::IsSuccess() const
{
    return (m_code == 0);
}

uint32_t
StatusCode::GetSerializedSize() const
{
    return 2;
}

Buffer::Iterator
StatusCode::Serialize(Buffer::Iterator start) const
{
    start.WriteHtolsbU16(m_code);
    return start;
}

Buffer::Iterator
StatusCode::Deserialize(Buffer::Iterator start)
{
    m_code = start.ReadLsbtohU16();
    return start;
}

std::ostream&
operator<<(std::ostream& os, const StatusCode& code)
{
    if (code.IsSuccess())
    {
        os << "success";
    }
    else
    {
        os << "failure";
    }
    return os;
}

} // namespace ns3
